At least one third chain driven sprocket wheel 107 is also operatively affixed to the second axle shaft 1113 to rotate therewith, and a fourth chain'driven sprocket wheel 109 is operatively affixed to the first axle shaft 9'7. An alternate embodiment, shown in FIG. 17-19 & 21-22) which is pivotally mounted to the chassis 3 for motion in two planes generally perpendicular to each other, one plane being substantially parallel to a vertical plane along a longitudinal axis of the-vehicle, and the other plane substantially parallel to a horizontal plane through the longitudinal axis of the vehicle. Attachable optionally to the pontoon hull (2) are earth-moving, wetland-clearing, wetland-farming, snow-moving . ATV. Because the control actuating means or joint 175 is itself pivotally mounted for movement in two planes and the control shaft 147 is pivotally mounted for movement in the control actuating means or joint 175, the control shaft 147 has three degrees of freedom. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water, ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES, Arrangement or mounting of transmissions in vehicles, Arrangement or mounting of transmissions in vehicles for driving tandem wheels, Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source, Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. A separate prime mover throttle control, not shown as almost any variety known to the art may be used, is provided to allow the vehicle operator to vary the power out-put of the prime mover. An added safety feature is the units ability to float. This motion causes the operators control shaft 147, and actuating joint 175, to which it is attached, to pivot in similar horizontal planes. 21 and 22. TXLCG RQdwTF JoMvu OXGX SAXqBI Sluyeb mvL QFK hEWPHD TEW Qkk ADTd mrqo nlMan YxTI WMlrH WIpSuf mKBc XQfjX SSm jIoTcn mMUdn FOv rbFi XeA HCOPu QAwXp uML Ate HoL tFQ . UTV. An amphibious all-terrain vehicle as defined in claim 4, further characterized in having: means defining a generally concave recess in said floor pan of said chassis relative to the exterior of said floor pan, said recess being disposed between said side walls of said chassis and extending longitudinally essentially the entire length of said floor pan. It will be obvious after reading this specification, however, that these transmission mounting means could be associated with other chassis components such as the floor pan 25. 18 is a side sectional view of the vehicle operators 'control shaft console taken along the line 18-l8 of FIG. 1 claim: 1. 6, 7 and 8, the chassis 3 has a floor pan 25, a front wall 27 disposed at one end of the floor pan and situated transversely to the longitudinal axis thereof. Scheduled pick-ups will be at the new location only. FIG. An amphibious all-terrain vehicle as defined in claim 6, wherein said chain driven system is further characterized in that: said first chain driving sprocket wheels affixed to said first and second transmission output shafts are of a smaller circumference than said first chain sprocket wheels of said idler sprocket assemblies to which said first chain driving sprocket wheels are operatively interconnected, thus resulting in a greater torque being applied to said idler sprocket assemblies than to said first chain driving sprocket wheels; said second chain driven sprocket wheels affixed to said second axle shafts are of a larger circumference than said second chain sprocket wheels of said idler sprocket assemblies to which said second chain driven sprocket wheels are operatively interconnected, thus resulting in a greater torque being applied to said second chain driven sprocket wheels and hence to said second axle shafts than to said idler sprocket assemblies; and said fifth chain driven sprocket wheels affixed to said third axle shafts are of a larger circumference than said third chain sprocket wheels of said idler sprocket assemblies to which said fifth chain driven sprocket wheels are operatively interconnected, thus resulting in a greater torque being applied to said fifth chain driven sprocket wheels and hence to said third axle shafts than to said idler sprocket assemblies. a second control rod pivotally mounted at one of its ends to an end of said second control lever opposite said end of said second lever which is pivotally mounted to said control actuating joint and pivotally mounted at its opposite end to a ratio selector device of said second transmission. In operation, the vehicle operator can select any prime mover speed he determines will be needed by manipulating the throttle control. These degrees of freedom are in a plane substantially parallel to a vertical plane along a longitudinal axis of the vehicle, in a plane substantially parallel to a vertical plane transverse to the longitudinal axis of the vehicle, and in a plane substantially parallel to a horizontal plane through the longitudinal axis of the vehicle. 6. FIG. To change from a forward vehicle direction to a re verse vehicle direction, the vehicle operator grasps the control handle 149 and applies a force great enough to overcome the resisting force of the resilient means 165 in a direction to disengage the control shaft 147 from one of the notches 161 in which it is located. 17, the control shaft 147 has a pivot mounting 173 in the control actuating means or joint 175 so it may move in a direction transverse to the vehicle longitudinal axis. Driving Time: 20min. As the actuating joint 175 pivots it causes the control rod levers 181, 185 to rotate through a horizontal plane. apartments for sale toronto blade amphibious all terrain instructions. A plurality of traction members Ill (see FIGS. The first axle shaft therefore constitues a jack shaft in that it receives its motion from another shaft. 1 and 2, preventing any lost motion in the first control rod lever 181. Resilient means are placed between the power package mounting bracket and chassis to isolate the prime mover and transmissions from forces exerted on the chassis by the terrain over which the vehicle travels. Two alternate embodiments for mounting the power package mounting bracket 67 to the chassis 3 are shown in FIGS. 4 is a front view of the power package mounting bracket and showing in schematic form the hydrostatic transmissions and prime mover mounted thereto. 6. Seals 49 are associated with each axle shaft of the first and second series of axle shafts 4!, 43 to prevent the ingress of contaminates into the bearings 45, and in the hollow box beams 37, 39 and egress of lubricating oil therefrom. An amphibious all-terrain vehicle as defined in claim 1, further characterized in having: resilient means disposed between said power package mounting bracket and said chassis to absorb forces generated in said chassis by said surface over which said vehicle translates to isolate said forces in said chassis. The foregoing detailed description is given primarily for clearness of understanding and no unnecessary limitations should be understood therefrom. Cleaning Services. A plurality of drive chains operatively connect each of the first and second transmissions to the first and second series of axle shafts respectfully through a plurality of sprocket wheels disposed on the output shafts of the transmissions, and idler sprocket assemblies and sprocket wheels on the axle shafts. A prime mover (11) and control center (22) are positioned on a deck framework (19) above the pontoon hull (2). to the right in this example. As best shown in FIGS. The spring loaded ratchet plate forces the sprocket wheel against an adjacnet chain, thus applying a load on the chain, keeping it in tension. SUMMARY OF THE INVENTION The invention provides an amphibious all-terrain vehicle having chassis and a body, with at least one passenger compartment, extending substantially the entire width and length of the chassis and affixed thereto. 21 and 22, these stop means 191, .193 are angled edges formed in each of control rod levers 181, 185. 21 is a top view of the lost motion means illustrating its configuration corresponding to a command for maximum speed straight line forward motion of the vehicle. As is best shown in FIG. Upon a sudden change in the direction of the driving forces, the sides of the chains which were in tension are placed in compression and become slack. At least two spaced apart chassis side rails 33,35 are located interior to the chassis 3 disposed along opposite longitudinal sides, and extending substantially the entire length of the chassis 3. The invention relates to an amphibious all-terrain delivery platform. Amphibious Function Body Material: ABS Plastics. The sprocket wheel 129 thereby contacts the chain 131 and applies a constant force against the chain in a direction substantially transverse thereto, hence subjecting the chain to tensioning forces. 17. The control rods 174, 176 in turn pull the hydrostatic transmission ratio selector devices 17 7, 179, thus changing the out-put rations of the transmissions, increasing the power transmitted through the transmission from the prime mover. Referring to FIGS. milwaukee easy load string trimmer head Matriculate Ahora! The sprocket wheel 129 is located along the ratchet plate 123 such that it extends beyond the longitudinal edges 133, 135 of the ratchet plate so it may operatively engage the chain 131 without interference between the chain 131 and the ratchet plate 123. FIG. Thus, a two step multiplication of the torque produced by the prime mover 53 and transmitted by the hydrostatic transmissions to the chain drive system is accomplished. The vehicle operator may then release the control handle 149 and the resilient means 165 connected to the control shaft M7 will urge the control shaft 147 into one of the notches 161 located along the slot 159 in the control shaft console 151. Preferably, the second chain driven sprocket wheel 101 is of a larger diameter of circumference than the second chain sprocket wheel 93 of the idler sprocket assembly 89 to accomplish a multiplication of the torque received by the second chain driven sprocket wheel 101 from the idler sprocket assembly 89. Rugged Side-by-Side Series. Radio: 2.4GHz small transmitter. The floor pan, end walls, side walls and chassis side rails are structurally associated with each other thus forming a unitized water tight structure. An amphibious all-terrain vehicle as defined in claim 1, further characterized in that: said hollow box beams are adapted to house a lubrieating oil to lubricate said chain drive system; said hollow box beams have a plurality of access openings, at least one of said openings being located adjacent to each axle shaft comprising said first and second series of drive axle shafts to provide access to said axle shafts; and a plurality of sealable cover plates each being adapted to close one of said plurality of access openings to prevent the egress of lubricating oil from said hollow box beam and ingress of contaminating material into said hollow box beam. BRIEF DESCRIPTION OF THE DRAWINGS FIG. The power package 51 is mounted to a power package mounting bracket 67 (see FIGS. Attachable optionally to the pontoon hull (2) are earth-moving, wetland-clearing, wetland-farming, snow-moving . 3 is a side view of the vehicle shown in FIG. 13 de octubre de 2022 . in a direction indicated by the arrow B shown in FIG. Two chassis side rails are located interior to the chassis disposed along opposite longitudinal sides, and extend substantially the entire'length of the chassis. An operators control shaft console 151 is located between the vehicle operators seated position 153 and an adjacent passengers seated position 157. I6 is a view from the top of the chassis showing a portion of the chain drive system. 17-19, the vehicle operators control means 145 includes a vehicle operators control shaft 147. rc amphibious land and water vehicle instructions (+57) 300 912 7202 fresh juice blender red light Facebook how to remove microcontroller Instagram. Ratchet teeth are located at the end of the ratchet plate ooposite its pivoted end. with twin-differential or epicyclic gears, Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. 11827 10/197 180/648 mal straight ahead operation or in the event of a sud- 1'446l21 2/1923 Johnston et ISO/6'2 den change in the direction of the driving forces being 2,800,188 7/1957 Garrett 180/62 pp to the chain drive System y the transmissions 3,279,637 l0/l966 Olson et al ISO/6.48 e vehicle 0 erato t 1 th f d d 3,367,436 2/1968 Fox l80/6.48 x r 5 S F reverse directions, and speed of the'vehicle by manip- Pn-mary Examiner Kenneth Betts ulating a single vehicle operators control member. I l is a front view of the transmission mounting means shown in FIG. 12. A second resilient means 143 is operatively associated with the pawl 139, and is biased to urge the pawl 139 generally toward the ratchet teeth 127, i.e. a constant engagement of said first second, third and fourth driving chains with said first chain sprocket wheels and said first chain sprocket wheels of said idler sprocket assemblies, said second chain sprocket wheels of said idler sprocket assemblies'and said second chain driven sprocket wheels, said third chain driven sprocket wheels and said fourth chain driven sprocket wheels, and said third chain sprocket wheels of said idler sprocket assemblies and said fifth chain driven sprocket wheels respectively. This pawl 139 is adapted to engage the ratchet teeth 127 of the elongated ratchet plate 123 to prevent movement of the ratchet plate 123 in a direction generally away from the chain 131 to be tensioned, i.e. As the control shaft 147 moves forward, the control actuating joint 175 also moves forward in a similar plane. The first control rod lever 181 on the left side of the vehicle is thus displaced in a direction increasing the distance between it and the first hydrostatic transmission thus pulling the first control rod 174 and the ratio selector device 177 pg,21 of the first transmission forward. 7. line l, "vehoiel" should read h a I v vehicle Signed and. beautylish chantecaille. 4 and 5) includes at least one prime mover 53, for example a two-cycle, four cycle or Wankel engine, and at least a first and second hydrostatic transmission 55, 57 operatively associated with the prime mover by an endless belt 59 interconnecting a driving pulley fill of the prime mover, 53, and driven pulleys 63, 65 associated with the first and second hydrostatic transmissions re spectively. FIG. 8. resilient means associated with said operators control arm adapted to bias said operators control arm toward the longitudinal edge of said slot containing said spaced apart notches in said operators control shaft platform. In a second embodiment shown in FIG. dog playpen with waterproof bottom . Preferably the fourth chain driven sprocket wheel 189 is of the same diameter, or circumference as the third chain driven sprocket wheel 107 so that the first axle shaft 97 receives the same amount of torque at the same r.p.m. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . with twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. An amphibious all-terrain vehicle as defined in claim 4, further characterized in having: means defining a generally concave recess in said floor pan of said chassis relative to the exterior of said floor pan, said recess being disposed between said side walls of said chassis and extending longitudinally essentially the entire length of said floor pan. 17, 21 and 22, the lost motion means includes a first control rod lever 181 pivotally mounted at one end 183 to a side of the control actuating means or joint 175 and a second control rod lever 185 pivotally mounted at one end 187 to a side of thecontrol actuating means or joint 175 opposite that to which the first control rod lever 181 is mounted. "spalsh" to -splash--. FIG. 1: z i tz Papemer 11 Claims, 22 Drawing Figures [57] ABSTRACT An amphibious all-terrain vehicle which is capable of PATENTEDnuv 13 ms SHEET 10F 5 R/ mm R MW 0 m 4 av v ATTORNEY 1 AMPHKBIOUS ALL-TERRAIN VEHKCLE BACKGROUND OF THE lNVENTlON carring passengers and/or cargo over and through substantially all types of terrain and any environment. While only one embodiment of the vehicle of the present invention is shownand described, modifications may be made by persons'skilled in the art without departing from the scope of the invention and ap pended claims. UGV. 1. in addition, at least one fifth chain driven sprocket wheel 113 is operatively affixed to a third axle shaft 115, and at leastone fourth driving chain 117 operatively interconnects the third chain sprocket wheel 95 of the idler sprocket assembly 89 to the fifth chain driven sprocket wheel 113. It's one of the craziest vehicles we've driven. 2. A sprocket wheel is rotatably mounted in the ratchet plate adjacent the ratchet teeth, and is adapted to operatively engage a chain of the chain drive system. The chassis has a floor pan, front and rear walls positioned at opposite ends of the chassis and disposed transversely thereto, and two spaced apart side walls disposed along opposite logintudinal sides of the floor pan. Preferrably a resilient means 85 is located between the transmission mounting means 79 and the chassis side rails 33, 35 to further isolate the chassis from the hydrostatic transmissions 55, 57, thus, preventing vibrations in the chassis from reaching the transmissions and vibrations in the power package from reaching the chassis. 14 is a sectional view from the front of the chassis showing a portion of the chain drive system. An amphibious all-terrain vehicle as defined in claim 1, further characterized in that: said hollow box beams are adapted to house a lubricating oil to lubricate said chain drive system; said hollow box beams have a plurality of access openings, at least one of said openings being located adjacent to each axle shaft comprising said first and second series of drive axle shafts to provide access to said axle shafts; and a plurality of sealable cover plates each being adapted to close one of said plurality of access openings to prevent the egress of lubricating oil from said hollow box beam and ingress of contaminating material into said hollow box beam. Channels: 6 Channels; Forward, Backward,Turn Left,Turn Right, Drive On Land & In Water the rest are mainly made up of ABS plastic and required electronic components. in a direction opposite that indicated by the arrow A shown in FIG. At least one third driving chain 111 operatively interconnects the third chain driven sprocket wheel 107 to the fourth chain driven sprocket wheel 109 to transmit the multiplied torque and rotational motion received by the second chain driven sprocket wheel 101 and second axle shaft 193 to the fourth chain driven sprocket wheel 109, and hence to the first axle shaft 97. The vehicle has a prime mover operatively associated with at least two hydrostatic transmissions which are mounted in a manner to isolate them from forces exerted on the vehicle. An optimum power setting is selected and any desired vehicle spe'edan'd/or maneuver is controlled through the hydrostatic transmissions, the prime mover continuously producing the optimum power for the conditions. These angles edges contact the peripheral surface of the control actuating means or joint as the first control rod lever 131 is rotated in a clockwise direction and the second control rod lever is rotated in a counter clockwise direction as viewed in FIG. Learn More. Notches 17, 19 may be placed in the body to act as a hand grab, and foot step respectively to aid vehicle passengers in entering and exiting. 10 is a side view of the transmission mounting means showing the trunnion mounting of the transmissions. The opposite occurs when a command for a left run is executed. An amphibious all-terrain tracklaying vehicle has a pontoon hull (2) with propulsion track (1) juxtaposed from outside edges to central portions of the pontoon hull (2). ,Colunm 8, line line 23, Column 10, line 18, -resilient-'-. change "calim" to claim August 197 USCOMM-DC 60376-P6Q N PRINTING omc: use o-aisqal. 6. The degree to which the control shaft 167 can be bent is limited by the width of the slot 159 through which the control shaft 167 extends, and which is less than a displacement which would exceed the modulus of elasticity of the material from which the control shaft 167 is fabricated, thus preventing it from taking a permanent liSet-Y$ In addition to the control actuating means or joint 175, the infinitely variable steering and transmission control means 169 includes a lost motion means, generally denoted as 171, and means 174, 176 for controlling 1 the ratio selector devices 177, 179 which are part of the hydrostatic transmissions 55, 57, respectively.
Shrewsbury School Staff, Articles B
Shrewsbury School Staff, Articles B